People march during the 35th Gay Pride Parade along Reforma Avenue in Mexico City on June 29, 2013. The signs read, "Mom, I´m pansexual" and "Mom, I´m bisexual". AFP PHOTO/Alfredo EstrellaALFREDO ESTRELLA/AFP/Getty Images less

People march during the 35th Gay Pride Parade along Reforma Avenue in Mexico City on June 29, 2013. The signs read, "Mom, I´m pansexual" and "Mom, I´m bisexual". AFP PHOTO/Alfredo EstrellaALFREDO ... more

Photo: ALFREDO ESTRELLA, AFP/Getty Images

People march during the 35th Gay Pride Parade along Reforma Avenue... Photo-4857004.65497 - San Antonio Express-News

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Two men kiss during the 35th Gay Pride Parade along Reforma Avenue in Mexico City on June 29, 2013. AFP PHOTO/Alfredo EstrellaALFREDO ESTRELLA/AFP/Getty Images

Two men kiss during the 35th Gay Pride Parade along Reforma Avenue in Mexico City on June 29, 2013. AFP PHOTO/Alfredo EstrellaALFREDO ESTRELLA/AFP/Getty Images

Photo: ALFREDO ESTRELLA, AFP/Getty Images

Two men kiss during the 35th Gay Pride Parade along Reforma Avenue... Photo-4857005.65497 - San Antonio Express-News

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TOPSHOTS
Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. TOPSHOTS/AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images less

TOPSHOTS
Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. TOPSHOTS/AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty ... more

Photo: WILL OLIVER, AFP/Getty Images

TOPSHOTS
Members of the Lesbian, Gay, Bisexual and Transgender... Photo-4857006.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857008.65497 - San Antonio Express-News

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A participant waves a rainbow flag during the Gay and Lesbian Pride parade in Barcelona on June 29, 2013. AFP PHOTO / JOSEP LAGOJOSEP LAGO/AFP/Getty Images

A participant waves a rainbow flag during the Gay and Lesbian Pride parade in Barcelona on June 29, 2013. AFP PHOTO / JOSEP LAGOJOSEP LAGO/AFP/Getty Images

Photo: JOSEP LAGO, AFP/Getty Images

A participant waves a rainbow flag during the Gay and Lesbian Pride... Photo-4857009.65497 - San Antonio Express-News

A participant dances during a gay pride parade in Barcelona, Spain,... Photo-4857013.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty Images

Photo: JUSTIN TALLIS, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857015.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857016.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community attend the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community attend the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857017.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community attend the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community attend the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857018.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade in central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857019.65497 - San Antonio Express-News

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Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parade through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/WILL OLIVERWILL OLIVER/AFP/Getty Images

Photo: WILL OLIVER, AFP/Getty Images

Members of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857020.65497 - San Antonio Express-News

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Girls take part in the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris. AFP PHOTO / LIONEL BONAVENTURELIONEL BONAVENTURE/AFP/Getty Images

Girls take part in the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris. AFP PHOTO / LIONEL BONAVENTURELIONEL BONAVENTURE/AFP/Getty Images

Photo: LIONEL BONAVENTURE, AFP/Getty Images

Girls take part in the homosexual, lesbian, bisexual and... Photo-4857021.65497 - San Antonio Express-News

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A man parades during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris, exactly one month after France celebrated its first gay marriage. AFP PHOTO / LIONEL BONAVENTURELIONEL BONAVENTURE/AFP/Getty Images less

A man parades during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris, exactly one month after France celebrated its first gay marriage. AFP ... more

People parade during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris, exactly one month to the day since France celebrated its first gay marriage. AFP PHOTO / MARTIN BUREAUMARTIN BUREAU/AFP/Getty Images less

People parade during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris, exactly one month to the day since France celebrated its first gay ... more

Photo: MARTIN BUREAU, AFP/Getty Images

People parade during the homosexual, lesbian, bisexual and... Photo-4857024.65497 - San Antonio Express-News

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Gay rights activists take part in a gay pride event in Saint Petersburg on June 29, 2013. Russian police arrested dozens of people on June 29 after clashes erupted in the city of Saint Petersburg between pro- and anti-gay demonstrators. AFP PHOTO / OLGA MALTSEVAOLGA MALTSEVA/AFP/Getty Images less

Gay rights activists take part in a gay pride event in Saint Petersburg on June 29, 2013. Russian police arrested dozens of people on June 29 after clashes erupted in the city of Saint Petersburg between pro- ... more

Photo: OLGA MALTSEVA, AFP/Getty Images

Gay rights activists take part in a gay pride event in Saint... Photo-4857025.65497 - San Antonio Express-News

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A gay rights activist holds a rainbow flag as she takes part in a gay pride event in Saint Petersburg on June 29, 2013. Russian police arrested dozens of people on June 29 after clashes erupted in the city of Saint Petersburg between pro- and anti-gay demonstrators. AFP PHOTO / OLGA MALTSEVAOLGA MALTSEVA/AFP/Getty Images less

A gay rights activist holds a rainbow flag as she takes part in a gay pride event in Saint Petersburg on June 29, 2013. Russian police arrested dozens of people on June 29 after clashes erupted in the city of ... more

Photo: OLGA MALTSEVA, AFP/Getty Images

A gay rights activist holds a rainbow flag as she takes part in a... Photo-4857027.65497 - San Antonio Express-News

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A decorated car and motocyclists parade during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris. AFP PHOTO / LIONEL BONAVENTURELIONEL BONAVENTURE/AFP/Getty Images less

A decorated car and motocyclists parade during the homosexual, lesbian, bisexual and transgender (HLBT) visibility march, the Gay Pride, on June 29, 2013 in Paris. AFP PHOTO / LIONEL BONAVENTURELIONEL ... more

Photo: LIONEL BONAVENTURE, AFP/Getty Images

A decorated car and motocyclists parade during the homosexual,... Photo-4857028.65497 - San Antonio Express-News

People parade during the homosexual, lesbian, bisexual and... Photo-4857030.65497 - San Antonio Express-News

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A member of the Lesbian, Gay, Bisexual and Transgender (LGBT) community poses for photographs during the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty Images less

A member of the Lesbian, Gay, Bisexual and Transgender (LGBT) community poses for photographs during the annual Pride Parade in central London on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty ... more

Photo: JUSTIN TALLIS, AFP/Getty Images

A member of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857031.65497 - San Antonio Express-News

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A member of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parades through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty Images

A member of the Lesbian, Gay, Bisexual and Transgender (LGBT) community parades through central London during the annual Pride Parade on June 29, 2013. AFP PHOTO/JUSTIN TALLISJUSTIN TALLIS/AFP/Getty Images

Photo: JUSTIN TALLIS, AFP/Getty Images

A member of the Lesbian, Gay, Bisexual and Transgender (LGBT)... Photo-4857032.65497 - San Antonio Express-News

People parade during the homosexual, lesbian, bisexual and... Photo-4857033.65497 - San Antonio Express-News

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Participants sit on a picnic mat at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and other gay rights issues like through its public show of support. (AP Photo/Joseph Nair) less

Participants sit on a picnic mat at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and ... more

Photo: Joseph Nair, Associated Press

Participants sit on a picnic mat at a rally called the "Pink... Photo-4857034.65497 - San Antonio Express-News

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Two women cheer at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and other gay rights issues like through its public show of support. (AP Photo/Joseph Nair) less

Two women cheer at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and other gay rights ... more

Photo: Joseph Nair, Associated Press

Two women cheer at a rally called the "Pink Dot" in... Photo-4857035.65497 - San Antonio Express-News

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Girls pose for a picture with a man in a dress, center, at a rally called the "Pink Dot" in support of gay rights in Singapore's speakers corner on Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and other gay rights issues like through its public show of support. (AP Photo/Joseph Nair) less

Girls pose for a picture with a man in a dress, center, at a rally called the "Pink Dot" in support of gay rights in Singapore's speakers corner on Saturday, June 29, 2013. The movement hopes to raise awareness ... more

Photo: Joseph Nair, Associated Press

Girls pose for a picture with a man in a dress, center, at a rally... Photo-4857036.65497 - San Antonio Express-News

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A cross-dressing man, center, poses for a picture at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the anti-gay law and other gay rights issues like through its public show of support. (AP Photo/Joseph Nair) less

A cross-dressing man, center, poses for a picture at a rally called the "Pink Dot" in support of gay rights in Singapore, Saturday, June 29, 2013. The movement hopes to raise awareness of the impact of the ... more

Photo: Joseph Nair, Associated Press

A cross-dressing man, center, poses for a picture at a rally called... Photo-4857037.65497 - San Antonio Express-News